Table 1.

Pearson correlation coefficient for considered variables TPC, TFC, TTC, DPPH, ABTS and FRAP.

	TPC	TFC	TTC	DPPH	ABTS	FRAP
TPC	1
TFC	0.97**	1
TTC	0.94**	0.94**	1
DPPH	0.87**	0.88**	0.92**	1
ABTS	0.92**	0.91**	0.92**	0.93**	1
FRAP	0.93**	0.92**	0.96**	0.95**	0.98**	1

∗∗Correlation is significant at 1% level.